Bug 2497413 (CVE-2026-41434) - CVE-2026-41434 OP-TEE: OP-TEE: Denial of Service via unbounded recursion in PKCS#11 TA
Summary: CVE-2026-41434 OP-TEE: OP-TEE: Denial of Service via unbounded recursion in P...
Keywords:
Status: NEW
Alias: CVE-2026-41434
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2497694
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-06 18:01 UTC by OSIDB Bzimport
Modified: 2026-07-07 12:31 UTC (History)
0 users

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Description OSIDB Bzimport 2026-07-06 18:01:49 UTC 
OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.10.0 and prior to version 4.11.0, an unbounded recursion can crash the PKCS#11 TA. Version 4.11.0 contains a patch. No known workarounds are available.
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